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achraf-jeday/TWIG_Add_classes_to_attributes_array.txt

Created November 29, 2018 14:53
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TWIG Add classes to attributes array
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TWIG_Add_classes_to_attributes_array.txt
attributes.addClass()
Adds classes or merges them on to array of existing CSS classes.
Single class:
<div{{ attributes.addClass('my-class') }}></div>
Multiple classes:
{%
set classes = [
'red',
'green',
]
%}
<div{{ attributes.addClass(classes) }}></div>
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Source: https://www.drupal.org/docs/8/theming-drupal-8/using-attributes-in-templates

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